You can sing Fernando all you want
I thought perhaps he was a little crazy, until he played it for me later that day (Enjoy it here). And I agree, if you sang it at the top of your lungs in Arizona you would risk being "labeled". And I also agree, you can hear it on the radio because they play it here, and you'll pass horses and wild boars while you're at it. But I still asked him not to sing it here anyway.